The patch titled pids-document-task_pgrp-task_session-is-not-safe-without-tasklist-rcu-fix has been removed from the -mm tree. Its filename was pids-document-task_pgrp-task_session-is-not-safe-without-tasklist-rcu-fix.patch This patch was dropped because it was folded into pids-document-task_pgrp-task_session-is-not-safe-without-tasklist-rcu.patch The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: pids-document-task_pgrp-task_session-is-not-safe-without-tasklist-rcu-fix From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx> Cc: Louis Rilling <Louis.Rilling@xxxxxxxxxxx> Cc: Oleg Nesterov <oleg@xxxxxxxxxx> Cc: Pavel Emelyanov <xemul@xxxxxxxxxx> Cc: Roland McGrath <roland@xxxxxxxxxx> Cc: Sukadev Bhattiprolu <sukadev@xxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- include/linux/sched.h | 2 -- 1 file changed, 2 deletions(-) diff -puN include/linux/sched.h~pids-document-task_pgrp-task_session-is-not-safe-without-tasklist-rcu-fix include/linux/sched.h --- a/include/linux/sched.h~pids-document-task_pgrp-task_session-is-not-safe-without-tasklist-rcu-fix +++ a/include/linux/sched.h @@ -1476,9 +1476,7 @@ static inline struct pid *task_tgid(stru * Without tasklist or rcu lock it is not safe to dereference * the result of task_pgrp/task_session even if task == current, * we can race with another thread doing sys_setsid/sys_setpgid. - * */ - static inline struct pid *task_pgrp(struct task_struct *task) { return task->group_leader->pids[PIDTYPE_PGID].pid; _ Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are origin.patch nommu-fix-a-number-of-issues-with-the-per-mm-vma-patch.patch __tty_open-use-the-correct-type-for-saved_flags.patch workqueue-add-to_delayed_work-helper-function.patch simplify-copy_thread.patch rtc-v3020-add-ability-to-access-v3020-chip-with-gpios.patch ext3-use-unsigned-instead-of-int-for-type-of-blocksize-in-fs-ext3-nameic-fix.patch ext3-use-unsigned-instead-of-int-for-type-of-blocksize-in-fs-ext3-nameic-fix-checkpatch-fixes.patch memcg-fix-oom-killer-under-memcg-fix2.patch memcg-fix-oom-killer-under-memcg-fix.patch memcg-show-memcg-information-during-oom-fix2.patch memcg-show-memcg-information-during-oom-fix.patch memcg-show-memcg-information-during-oom-fix-fix-checkpatch-fixes.patch forget_original_parent-do-not-abuse-child-ptrace_entry-fix.patch hpet-fix-the-possibility-of-insane-return-value-of-hpet_calibrate-against-smi.patch i2c-too-much-compiler-noise.patch linux-next.patch next-remove-localversion.patch i-need-old-gcc.patch toshiba_acpi-add-full-hotkey-support-fix.patch thinkpad-acpi-split-delayed-leds-stuff-clean-up-code.patch arch-x86-mm-iomap_32c-fix-warning.patch early-platform-driver-v3.patch clocksource-pass-clocksource-to-read-callback.patch input-bcm5974-declare-alignment-usage.patch input-keyboard-introduce-lm8323-driver.patch drivers-input-xpadc-improve-xbox-360-wireless-support-and-add-sysfs-interface-checkpatch-fixes.patch input-documentation-input-xpadtxt-update-for-new-driver-functionality-checkpatch-fixes.patch leds-add-bd2802gu-led-driver.patch flex-onenand-support-v2-fix.patch misdn-l1oip-reduce-stack-memory-footprint.patch drivers-net-82596c-suppress-warnings.patch pci-quirks-unhide-overflow-device-on-i828675p-pe-chipsets-v2.patch raw-fix-rawctl-compat-ioctls-breakage-on-amd64-and-itanic.patch libfs-make-simple_read_from_buffer-conventional.patch xtensa-add-flat-support-checkpatch-fixes.patch scsi-dpt_i2o-is-bust-on-ia64.patch input-add-a-dmi-table-for-the-i8042reset-option-make-msi-wind-u-100-work.patch mm-add-proc-controls-for-pdflush-threads-fix.patch mm-add-proc-controls-for-pdflush-threads-fix-fix.patch mm-add-proc-controls-for-pdflush-threads-fix-99.patch proc-pid-maps-dont-show-pgoff-of-pure-anon-vmas.patch frv-duplicate-output_buffer-of-e03-checkpatch-fixes.patch m68k-count-can-reach-51-not-50.patch flat-fix-data-sections-alignment.patch pids-document-task_pgrp-task_session-is-not-safe-without-tasklist-rcu.patch pids-document-task_pgrp-task_session-is-not-safe-without-tasklist-rcu-fix.patch nbd-add-locking-to-nbd_ioctl-checkpatch-fixes.patch nbd-add-locking-to-nbd_ioctl-fix.patch namespaces-mqueue-namespace-adapt-sysctl-update-fix.patch edac-new-ppc4xx-driver-module-update-checkpatch-fixes.patch edac-new-ppc4xx-driver-module-update-checkpatch-fixes-checkpatch-fixes.patch kexec-add-dmesg-log-symbols-to-proc-vmcoreinfo-lists-fix.patch kexec-add-dmesg-log-symbols-to-proc-vmcoreinfo-lists-fix-fix.patch kexec-add-dmesg-log-symbols-to-proc-vmcoreinfo-lists-fix-fix-fix-fix.patch kexec-add-dmesg-log-symbols-to-proc-vmcoreinfo-lists-fix-fix-fix-checkpatch-fixes-cleanup.patch kernel-auditscc-fix-warning.patch nilfs2-integrated-block-mapping-remove-nilfs-bmap-wrapper-macros-checkpatch-fixes.patch nilfs2-inode-operations-fix.patch nilfs2-pathname-operations-fix.patch nilfs2-super-block-operations-fix.patch vfs-simple_set_mnt-should-return-void-fix-nilfs.patch nilfs2-segment-buffer-fix.patch reiser4-export-remove_from_page_cache-fix.patch reiser4.patch reiser4-remove-simple_prepare_write-usage-checkpatch-fixes.patch slab-leaks3-default-y.patch put_bh-debug.patch shrink_slab-handle-bad-shrinkers.patch getblk-handle-2tb-devices.patch getblk-handle-2tb-devices-fix.patch undeprecate-pci_find_device.patch notify_change-callers-must-hold-i_mutex.patch page-owner-tracking.patch page-owner-tracking-checkpatch-fixes.patch drivers-net-bonding-bond_sysfsc-suppress-uninitialized-var-warning.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html